Home / 3,794,488.80-5,692,131.92-1,235,902.97

Finding the Fourth Proportional to 3,794,488.80, 5,692,131.92 and 1,235,902.97

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Solution

The fourth proportional to 3,794,488.80, 5,692,131.92 and 1,235,902.97 is: 1,853,984.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,488.80 : 5,692,131.92 = 1,235,902.97 : x
  2. Step 2: Convert to fraction form
    3,794,488.80/5,692,131.92 = 1,235,902.97/x
  3. Step 3: Cross multiply
    3,794,488.80x = 5,692,131.92 × 1,235,902.97
  4. Step 4: Simplify right side
    3,794,488.80x = 7,034,922,762,879.89
  5. Step 5: Solve for x
    x = 7,034,922,762,879.89/3,794,488.80
  6. Step 6: Final answer
    x = 1,853,984.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.